Atlas Triton T-80, Руководство по эксплуатации

Страница: 6 / 48

B 4
!
CAUTION:
• Locate the unit so that the condensate can be treated
and piped to meet city and local code requirements.
• The boiler shall be installed such that the gas ignition
system components are protected from water (drip-
ping, spraying, rain, etc.) during boiler operation or
service (circulator replacement, control replacement,
etc.)
• Keep the area around the unit(s) free from combus-
tibles and ammable liquids.
• It is highly recommended that you allow suf cient
space in front and the rear of the unit for replacement
and adjustment of all parts requiring such attention.
B.1.a. Outdoor Installations (Optional)
!
CAUTION:
Triton Series™ boilers are available for certi ed outdoor
installations.
• Boilers must not be installed under an overhang that
is less than 3’ from the top of the vent terminal.
• Three sides must be open in the area under the
overhang.
• Roof water drainage must be diverted away from
boiler(s) installed under overhangs.
B.1.b. Installations at Elevation.
Rated inputs are suitable for up to 2,000 ft.. elevation
without de-rating. Consult the factory for installations over
2,000 ft.. above sea level. No hardware changes are re-
quired to the unit. (Adjustments may be required).
B.2. C
ONNECTION
I
NFORMATION
!
NOTE:
The boiler, when used in connection with a refrigeration
system, must be installed so the chilled
medium is piped in parallel with the boiler with appropri-
ate valves to prevent the chilled medium from
entering the boiler.
The boiler piping system of a hot water boiler connected
to heating coils located in air handling
units where they may be exposed to refrigerated air circu-
lation must be equipped with ow control valves
or other automatic means to prevent gravity circulation of
the boiler water during the cooling cycle.
All plumbing and electrical connections are conveniently
made at the rear of the boiler without the need to remove
any panels or components.
MODEL
T-80 T-100 T-150 T-200
Inlet Temp.
Outlet Temp.
Rec. Flow Rate (gpm) 34-69 43-85 65-129 85-172
Pressure Drop For Rec. Flow
Min. Flow Rate (gpm)
Max. Flow Rate (gpm)
Table A.1. Triton Recommended Flow Rates.
Hot Water Outlet
Cold Water Inlet
Exhaust Vent
Combustion Air Inlet
Condensate Drain
System Drain
Gas Inlet
Electrical Connection
Figure B.2.1. Connection Locations
MODEL T-80 T-100 T-150 T-200
Gas Connection: 1” 1” 1” 1 1/4”
Water Connection (In): 3” MPT 3” MPT 3” MPT 3” MPT
Water Connection (Out): 3” FPT 3” FPT 3” FPT 3” FPT
Vent Intake: 8” 8” 8” 8”
Exhaust Vent: 6” 6” 8” 8”
System Drain 1 1/4” 1 1/4” 1 1/4” 1 1/4”
Condensate Drain 1/2” 1/2” 1/2” 1/2”
Figure B.2.1. Piping Connection Sizing Chart.
B.3. C
OMBUSTION AND
V
ENTILATION
A
IR
!
WARNING:
• The lack of adequate combustion air is the single
biggest operating problem encountered with gas
fi red water boilers.